/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #000;
    color: #fff;
    font-family: 'Georgia', sans-serif;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background-color: #222;
    text-align: center;
    padding: 40px 20px;
    border-bottom: 10px solid #e60000;
    position: relative;
}

.header h1 {
    font-size: 4rem;
    color: #e60000;
    text-shadow: 3px 3px 0 #000;
}

.nav {
    margin-top: 20px;
}

.nav a {
    color: #fff;
    text-decoration: none;
    font-size: 1.5rem;
    margin: 0 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color 0.3s ease;
}

.nav a:hover {
    color: #e60000;
    text-decoration: underline;
}

/* Main Content */
.main-content {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-top: 40px;
}

/* Sidebar */
.sidebar {
    width: 25%;
    background-color: #333;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.8);
}

.sidebar h2 {
    font-size: 2rem;
    text-align: center;
    color: #e60000;
    text-shadow: 2px 2px 0 #000;
    margin-bottom: 15px;
}

.sidebar ul {
    list-style: none;
}

.sidebar ul li {
    margin: 15px 0;
    text-align: center;
}

.sidebar ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.sidebar ul li a:hover {
    color: #e60000;
}

/* Content Section */
.content {
    width: 70%;
}

.theme-card {
    background-color: #444;
    color: #fff;
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.7);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.theme-card:hover {
    background-color: #e60000;
    color: #000;
    transform: scale(1.05);
}

.theme-card h3 {
    font-size: 2rem;
    margin-bottom: 15px;
    text-align: center;
}

.theme-card p {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.theme-card button {
    display: block;
    width: 100%;
    background-color: #e60000;
    border: none;
    padding: 15px;
    color: #000;
    font-size: 1.2rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.theme-card button:hover {
    background-color: #ff4d4d;
}

/* Footer */
.footer {
    background-color: #222;
    text-align: center;
    padding: 25px;
    color: #fff;
    border-top: 5px solid #e60000;
}

.footer p {
    font-size: 1.2rem;
}